BUY NOW, PAY LATER. Starting at 0% APR 
From baseline to redline, ROUSH Performance has you covered with the all-new 2013–2018 Ford Focus ST, 2016–2018 Focus RS Cold Air Intake System. The engineers at ROUSH Performance designed this kit for improved performance you can hear and feel!
All components in this system are direct replacements to the restrictive stock intake, from the air filter to the turbo inlet. This free-flowing air intake kit contains a custom ROUSH Performance-branded air box that is topped with EPDM foam for an airtight seal to the hood. Also included is a premium high-flow air filter that is reusable only by washing and oiling. The 3-inch high-strength induction tube has a black texture finish for an OEM fit and finish. You will also receive a premium, silicone coupler that features reinforced, weaved fibers for a superior seal between the induction tube and the turbo inlet.
The engineers at ROUSH Performance kept the customer in mind when fabricating this kit by utilizing the factory PCM calibration, which will not void your factory engine warranty. In addition to long-lasting, durable components, this kit keeps the factory PCV connection, so no drilling or cutting to any of the components is required.
Features:
- Premium Reusable Air Filter with Mounting Clamp
- High-flow 3-inch Induction Tube with OE Quality Fit and Finish
- Custom-formed, ROUSH Performance-branded Nylon Airbox Tray
- Utilizes Factory PCM Calibration
Application: 2013–2018 Ford Focus ST / 2016–2018 Ford Focus RS
Part Number: 422065, ROUSH Performance 2013-2018 Ford Focus ST / 2016-2018 Focus RS Cold Air Kit
Our Price: $399.99
Price Indicated In Product Highlights Is Valid Up To 30 Days From Date of Post. View Product Page For Current Pricing